Squid Girl and Eiko pair up to join the beach volleyball tournament. With sights set on the grand prize of a 3D TV, the usual faces stand in their way: Sanae and Cindy, Gorou and Isozaki, Nagisa and Kiyomi.  Even the owner of the South Wind and the Idiots Three enter as the matches become chaotic!
Squid Girl's tentacles stop working.  Various treatments to restore them are unsuccessful and Squid Girl is at a loss. Finding the flapping things on her head also won't move and even her ink is weak, Squid Girl makes the decision to...
With no prospect of restoring her tentacles, Squid Girl has lost both her invader self and her pride as a squid.  Suddenly before her appears...?
Speaking of which, without your squid powers, 
you'll be nothing but an annoying brat.
Aber ohne deine Kalmarkräfte bist
 du nichts weiter als ein nerviges Balg.
Por cierto, sin tus habilidades de calamar,
 solo serás una mocosa molesta.
Por cierto, sin tus habilidades de calamar,
 solo serás una mocosa molesta.
Si tu ne peux plus utiliser
tes fonctions de calmar,
Falando nisso, sem seus poderes de lula, você
 não é nada além de uma pirralha irritante.